Carbs in Green Beans 1 Cup
Keto-friendlyHow many carbs are in green beans 1 cup?
Green Beans 1 Cup has 5g net carbs per 100g — 5g total carbs minus 0g fiber — plus 2g protein, 0.6g fat, and 44 calories. That makes green beans 1 cup relatively low in net carbs and lower than the typical vegetable, which averages about 17.9g net carbs per 100g. With this carb count, green beans 1 cup fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is green beans 1 cup keto-friendly?
Yes, green beans 1 cup can fit a keto diet in moderate portions. It has 5g net carbs per 100g (5g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other vegetables and meals.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 5g | 5g | 2g | 44 |
| 1 oz (28 g) | 1.4g | 1.4g | 0.6g | 12 |
How many calories are in green beans 1 cup?
Green Beans 1 Cup has 44 calories per 100g. That's alongside 2g protein, 0.6g fat, and 5g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 44 |
| Total carbs | 5g |
| Net carbs | 5g |
| Fiber | 0g |
| Sugar | 2.9g |
| Sugar alcohols | 0g |
| Protein | 2g |
| Fat | 0.6g |
| Sodium | 5mg |
| Potassium | 0mg |
Source: Open Food Facts (Sainsburys). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in green beans 1 cup?
- Green Beans 1 Cup has 5g of total carbs and 5g of net carbs per 100 grams.
- How many net carbs are in green beans 1 cup?
- Green Beans 1 Cup has 5g of net carbs per 100 grams (total carbs 5g minus 0g fiber).
- Is green beans 1 cup keto-friendly?
- Yes, green beans 1 cup can fit a keto diet in moderate portions. It has 5g net carbs per 100g (5g total carbs − 0g fiber). On a standard keto diet (20–50g net carbs per day), that leaves plenty of room for other vegetables and meals.
- How many calories are in green beans 1 cup?
- Green Beans 1 Cup has 44 calories per 100 grams.
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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.